What's the difference between wipers and glass water?
Some people say that wiper essence is diluted in proportion to glass water. This is true under normal circumstances, and the price is about the same, but in winter, antifreeze glass water is useful. For example, the temperature of 20 degrees below zero in winter in northeast China is normal, and if the glass water with freezing point at minus 25 degrees can ensure that the water tank does not freeze, it can normally spray out and clean the glass. But as soon as the glass is covered with thin ice, either the glass water with a lower freezing point or a certain amount of anti-freezing wipers can solve the problem. For a climate above zero, both kinds of things are the same, and the price and performance are basically the same. The biggest difference between the two is that glass water is the product that the manufacturer gets by mixing the effective cleaning and maintenance ingredients into distilled water through professional equipment. Wipers need to be diluted with distilled water. Many car owners and friends by dealers and online "zealous" users, with water and other impurities in water to dilute after use. Day after day, impurities will block, damaged the wiper line, the final repair replacement is expensive.
So the conclusion is: wiper essence is concentrated glass water. It's up to you to choose which one to use.